Product Description

 

Indirect Industry air cooler without humidity added for computer room

Model:AJL90-FH150A

Means serial No. A dew point indirect evaporative air cooler units with nominal cooling capacity 90kw,nominal airflow15000m3/h,structure type:combined

Marks:standard working conditions for cooling performance

dry bulb temperature 38 °C

Wet bulb temperature 23°C

Working Principle

Fresh air is divided into many small flows which pass the dry channels in the cooling core.Every small flow is cooled by all the small flows before it crossing pass in another side channels called wet channels. Dry and wet channels are placed one by one with thinner wall separately made of special materials.Heat transfers but no water exchanges.Flows are coolde down but no moisture added.Then every flow goes into wet channels placed its two sides by through its controlling holes,contact with the counter-flow water.It is cooled and little moisture added.Bring the heat out passed from its two-side.Its temperature is lowed down continuously,at the end;its temperature goes under the wet-bulb of its beginning flow,near the dew-point temperature.

Features

1) High efficiency,COP reach to over 40
2) System can work well in 50°C environment,and ambient temperature rise,cooling ability increase
3) Wet-bulb efficiency over 120%
4) Easy maintenance
5) Auto-control
6) Environment friendly
7) Patented,high tech method of self-cooled multi-stage indirect evaporative cooling

Dimension Drawing

Application Filed